article {
    >.team {
        display: flex;
        flex-direction: column;
        flex-wrap: wrap;
        justify-content: flex-start;
        >.team_tittle {
            display: flex;
            width: 100%;
            flex-direction: column;
            justify-content: center;
            align-items: center;
            >h1 {
                display: flex;
                font-size: 28px;
                margin-bottom: 24px;
                position: relative;
                &::after {
                    content: '';
                    width: 100%;
                    height: 5px;
                    transform: translateY(9px);
                    position: absolute;
                    bottom: 0;
                    left: 0;
                    border-bottom: 5px solid #c0c0c0;
                }
                &::before {
                    content: '';
                    width: 40%;
                    height: 5px;
                    transform: translateY(9px) translateX(-50%);
                    position: absolute;
                    bottom: 0;
                    left: 50%;
                    border-bottom: 5px solid #87CEEB;
                    z-index: 1;
                }
            }
            >p {
                display: flex;
                
            }
        }
        >.team_nr {
            padding: 42px 0;
            >.teams {
                padding: 0px 18px;
                height: 420px;
                /*这里需要固定高*/
                >div {
                    display: flex;
                    flex-direction: column;
                    justify-content: center;
                    align-items: center;
                    position: relative;
                    overflow: hidden;
                    padding-bottom: 12px;
                    &:hover .teams_hidden {
                        transform: translateY(0);
                        background-color: rgba(0, 0, 0, 0.6);
                    }
                    >img {
                        width: 100%;
                    }
                    >h2 {
                        color: #87CEEB;
                        margin: 16px 0;
                        font-size: 28px;
                        // overflow: hidden;
                        // white-space: nowrap;
                        // text-overflow:ellipsis; 
                    }
                    >p {
                        text-indent: 1.5em;
                        font-size: 14px;
                        color: red;
                        
                    }
                    >.teams_hidden {
                        transition-property: transform,background-color;
                        transition-duration: 400ms,800ms;
                        position: absolute;
                        top: 0;
                        left: 0;
                        width: 100%;
                        height: 100%;
                        display: flex;
                        flex-direction: column;
                        justify-content: center;
                        align-items: center;
                        background-color: rgba(0, 0, 0, 0);
                        transform: translateY(-100%);
                        &::before {
                            content: '联系方式';
                            color: white;
                            font-size: 18px;
                            margin-bottom: 6px;
                        }
                        p {
                            color: white;
                            font-size: 22px;
                        }
                    }
                } 
            }
        }
    }
}